Camano Island (pron.: /kəˈmeɪnoʊ/) is a large island in the Possession Sound portion of Puget Sound, in Washington state, between Whidbey Island and the mainland. The body of water separating Whidbey Island and Camano Island is called Saratoga Passage.

Camano Island is named for the Spanish explorer Jacinto Caamaño. Charles Wilkes, during the Wilkes Expedition of 1838-1842, named it MacDonough Island in honor of Thomas MacDonough for his victory of the Battle of Lake Champlain during the War of 1812. Following this theme, Wilkes named the body of water between Camano and Whidbey Island after MacDonough's flagship the Saratoga. When Henry Kellett reorganized the official British Admiralty charts in 1847, he removed Wilkes' name MacDonough and bestowed the name Camano, which the Spanish had originally given to Admiralty Inlet in 1790. Wilkes' name Saratoga Passage was retained.

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Map of Camano Island

• 48.2426-122.45461 Island Transit, ☏ +1 360-678-7771. Scheduled bus services on Whidbey Island and Camano Island. Service on Whidbey Island includes to Clinton, Coupeville, Freeland, Greenbank, Langley, Oak Harbor with off island connections to Anacortes. Service on Camano Island includes off island connections to Everett (412), Stanwood (3, 411C, 412); and Mount Vernon (411C) from Terry's Corner Park & Ride (location of marker). The following serve as local routes within Camano Island: Free. (updated Jun 2023)

• Route 1 West Camano Island. Fixed route service along North Camano Dr, Mountain View Rd and West Camano Dr along the western shore.
• Route 2 East Camano Island. Fixed route service along North Camano Dr to Shuksan. On demand service south of Shuksan Dr in the South Loop, southern tip of Camano Island.
• Route 3 More frequent local route between Terry's Corner and Stanwood along State Route (SR) 532.

• 48.128611-122.4997221 Camano Island State Park, 2269 S Lowell Point Rd, ☏ +1 360 387-3031, [email protected]. Forested trails, rocky shoreline and sweeping views of Puget Sound, the Olympic Mountains and Mount Rainier. Discover Pass (Annual $30, One-day $10). (updated May 2025)

• 48.1214-122.49081 Camano Island State Park Campground, 2269 S Lowell Point Rd. 77 standard, reservable campsites, with restrooms and showers. Different campsites have different prices; campsites with a really good view of the water are more expensive. (updated May 2025)